:root { --bg: #F3F5F7; --surface: #FFFFFF; --ink: #0F1A2A; --ink-2: #37435A; --ink-3: #5B6678; --line: #E3E7EC; --accent: #C2410C; }
@media (prefers-color-scheme: dark) { :root { --bg: #0B111C; --surface: #121A28; --ink: #EEF1F6; --ink-2: #C3CAD6; --ink-3: #95A0B2; --line: #253147; --accent: #F07A3E; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 28px 16px 64px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.top a { color: var(--accent); font-weight: 600; text-decoration: none; }
.brand { font-weight: 700; font-size: 18px; color: var(--ink); }
article { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px 20px; }
h1 { font-size: 26px; line-height: 1.25; margin: 0 0 6px; }
.updated { color: var(--ink-3); font-size: 14px; margin: 0 0 18px; }
h2 { font-size: 18px; margin: 28px 0 8px; }
p, li { color: var(--ink-2); }
ul { padding-left: 1.3em; }
a { color: var(--accent); }
table { width: 100%; border-collapse: collapse; font-size: 14px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink); }
footer { margin-top: 18px; font-size: 14px; color: var(--ink-3); text-align: center; }